Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 27f4ac16e08f54d89e252efd6d0093809b9547ff0b110ccf896481c9a90892e8:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^